Soil attributes and biomass yield from Pinus caribaea var. hondurensis.

Detalhes bibliográficos
Autor(a) principal: CORRÊA, R. S.
Data de Publicação: 2011
Outros Autores: BELLOTE, A. F. J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/894589
Resumo: Biomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice currently being used in Brazil, Pinus stands might produce lower yields due to nutrient shift from harvest and due to changes in the edaphic environment from mechanization. Therefore, this study aims to evaluate chemical and physical soil attributes and determine which are correlated with higher biomass yields. Four commercial stands were selected, with differing growth patterns, each having four trees selected from the dominant layer, in addition to soil samples for chemical and physical analyses. Soil attributes and biomass yield data were submitted to analysis of variance (ANOVA), means were compared by the Tukey test, and the Pearson correlation coeffi cient was determined. Chemical attributes directly or indirectly associated with the sum of bases and physical attributes associated with water availability were found to be related to biomass yield.
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spelling Soil attributes and biomass yield from Pinus caribaea var. hondurensis.GrowthFertilityCrescimentoFertilidadeFísica do SoloNutriçãoPinus CaribaeaSilviculturanutritionsilviculturesoil physicsBiomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice currently being used in Brazil, Pinus stands might produce lower yields due to nutrient shift from harvest and due to changes in the edaphic environment from mechanization. Therefore, this study aims to evaluate chemical and physical soil attributes and determine which are correlated with higher biomass yields. Four commercial stands were selected, with differing growth patterns, each having four trees selected from the dominant layer, in addition to soil samples for chemical and physical analyses. Soil attributes and biomass yield data were submitted to analysis of variance (ANOVA), means were compared by the Tukey test, and the Pearson correlation coeffi cient was determined. Chemical attributes directly or indirectly associated with the sum of bases and physical attributes associated with water availability were found to be related to biomass yield.Robson Schaff Corrêa, Universidade Federal de Santa Maria; ANTONIO FRANCISCO JURADO BELLOTE, CNPF.CORRÊA, R. S.BELLOTE, A. F. J.2011-06-21T11:11:11Z2011-06-21T11:11:11Z2011-06-21T11:11:11Z2011-06-21T11:11:11Z2011-06-2120112015-02-23T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCerne, Lavras, v. 17, n. 2, p. 181-187, abr./jun. 2011.http://www.alice.cnptia.embrapa.br/alice/handle/doc/894589enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:36:10Zoai:www.alice.cnptia.embrapa.br:doc/894589Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:36:10falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:36:10Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
title Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
spellingShingle Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
CORRÊA, R. S.
Growth
Fertility
Crescimento
Fertilidade
Física do Solo
Nutrição
Pinus Caribaea
Silvicultura
nutrition
silviculture
soil physics
title_short Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
title_full Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
title_fullStr Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
title_full_unstemmed Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
title_sort Soil attributes and biomass yield from Pinus caribaea var. hondurensis.
author CORRÊA, R. S.
author_facet CORRÊA, R. S.
BELLOTE, A. F. J.
author_role author
author2 BELLOTE, A. F. J.
author2_role author
dc.contributor.none.fl_str_mv Robson Schaff Corrêa, Universidade Federal de Santa Maria; ANTONIO FRANCISCO JURADO BELLOTE, CNPF.
dc.contributor.author.fl_str_mv CORRÊA, R. S.
BELLOTE, A. F. J.
dc.subject.por.fl_str_mv Growth
Fertility
Crescimento
Fertilidade
Física do Solo
Nutrição
Pinus Caribaea
Silvicultura
nutrition
silviculture
soil physics
topic Growth
Fertility
Crescimento
Fertilidade
Física do Solo
Nutrição
Pinus Caribaea
Silvicultura
nutrition
silviculture
soil physics
description Biomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice currently being used in Brazil, Pinus stands might produce lower yields due to nutrient shift from harvest and due to changes in the edaphic environment from mechanization. Therefore, this study aims to evaluate chemical and physical soil attributes and determine which are correlated with higher biomass yields. Four commercial stands were selected, with differing growth patterns, each having four trees selected from the dominant layer, in addition to soil samples for chemical and physical analyses. Soil attributes and biomass yield data were submitted to analysis of variance (ANOVA), means were compared by the Tukey test, and the Pearson correlation coeffi cient was determined. Chemical attributes directly or indirectly associated with the sum of bases and physical attributes associated with water availability were found to be related to biomass yield.
publishDate 2011
dc.date.none.fl_str_mv 2011-06-21T11:11:11Z
2011-06-21T11:11:11Z
2011-06-21T11:11:11Z
2011-06-21T11:11:11Z
2011-06-21
2011
2015-02-23T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Cerne, Lavras, v. 17, n. 2, p. 181-187, abr./jun. 2011.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/894589
identifier_str_mv Cerne, Lavras, v. 17, n. 2, p. 181-187, abr./jun. 2011.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/894589
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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